Measurement and modeling of the effects of atmospheric turbulence on coherent laser propagation characteristics and FSO system performance

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 空间激光信息技术研究中心

	Measurement and modeling of the effects of atmospheric turbulence on coherent laser propagation characteristics and FSO system performance
	Zhou, Jian ; Lu, Wei ; Sun, Jianfeng ; Liu, Liren
	2013
会议名称	conference on laser communication and propagation through the atmosphere and oceans ii
通讯作者	zhou, j (reprint author), chinese acad sci, shanghai inst opt & fine mech, key lab space laser commun & testing technol, shanghai 201800, peoples r china.
英文摘要	we investigate the random phase fluctuations of coherent laser propagate through the turbulent atmosphere, and introduce a model of its impact on optical heterodyne reception free space coherent laser optical communication (fso) system. a polarization based shearing interferometer is used to detect the distorted laser wave-front and reconstruct the wave-front after propagate through a 1km near-ground atmospheric channel. further, the heterodyne efficiency of the heterodyne reception system would be given under special consideration of the mismatch between the signal field and the local oscillator. by analyzing the heterodyne efficiency data and the real-time atmospheric coherence length data, a mathematical model of the effects of atmospheric turbulence on fso system performance is given.
收录类别	CPCI
会议录	laser communication and propagation through the atmosphere and oceans ii
会议录出版者	spie-int soc optical engineering
语种	英语
内容类型	会议论文
源URL	[http://ir.siom.ac.cn/handle/181231/17130]
专题	上海光学精密机械研究所_空间激光信息技术研究中心
作者单位	1.[Zhou, Jian 2.Lu, Wei 3.Sun, Jianfeng 4.Liu, Liren] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Space Laser Commun & Testing Technol, Shanghai 201800, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Jian,Lu, Wei,Sun, Jianfeng,et al. Measurement and modeling of the effects of atmospheric turbulence on coherent laser propagation characteristics and FSO system performance[C]. 见:conference on laser communication and propagation through the atmosphere and oceans ii.